Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D319799 | Transmitter buoy | Thomas R. Krishan, Peter Bressler, Eric A. Schneider, Albert C. Paulovitz, William M. Gorman | 1991-09-10 |
| 4981453 | Emergency transmitter buoy and bracket assembly | Thomas R. Krishan, Peter Bressler, Harry F. Buschmeier, III, Eugene F. Keohane, Robert Malloy +4 more | 1991-01-01 |